3,000 music fans at a free concert in Costa Rica at the weekend were involved in a riot at the event.
Argentinian ska band Los Pericos were headlining the concert, and packed 5,000 people into the San Jose Universidad Latina campus on Saturday night.
However, when another 3,000 people were refused entry due to the venue being filled to capacity, they set about breaking windows at the university, as well as looting cars, shops and a church in the country's capital, San José.
35 people were arrested after a riot squad used smoke gas to break up the mob.